I agree it's a good idea not to change the PAW points. The only unclear thing for me is how to map the tournaments to the correct points table. Let's take Doha, for example - should we use the 175, 200, 225 or 250 points table? And what about ATP 500 tournaments? We can't use the 500 points table because that will be for ATP 1000 tournaments.

The first solution that comes to my mind is to apply the 175 or 200 table for all ATP 250 tournaments and the 350 table for ATP 500 tournaments. Do you think that would work?